DESCRITTI DA F. SACCO 



77 



Narona, p. 54 

 Nevia, p. 18 



Nevia, p. 12 



Id. excavata, p. 18 

 Id. faveolata, p. 18 

 Id. hebertiana, p. 18 

 Id. spirata, p. 18 

 Id. taurofaveolata, p. 18 



O vii la, p. 20 



Ovilia Bei-nardii, p. 20 

 Id. cumingiaua, p. 20 



Id. doliolaris, p. 20 



Id. obtusa, p. 20 



Id. var. tauroaspira, p. 21 

 Id. var. taui'ocaudata, p. 21 

 Id. var. umbilicina, p. 20 



Soalptia, p. 17 



Scalpila dertoscalata, p. 17 

 Id. var. exscrobiculaia, p. 17 

 Id. var. ovoidolaevis, p. 18 

 Id. var. psexidotribulus, p. 18 

 Id. scalata, p. 17 



id. var. suprafasciolata, p. 18 

 Id. textilis, p. 17 



Id. var. trlcostata, p. 17 



Solatia, p. 26 



Solatia Barionae, p. 30 

 id. var. collig^ns, p. 30 

 Id. var. convexior, p. 31 

 Id. var. crassicosticillata, p. 27 

 ]d. var. dertocacellensis, p. 30 

 Id. var. dertosimplex, p. 30 

 Id. var. dertoturrita, p. 30 

 Id. Doderleini, p. 30, 31 



Id. hirta, p. 27 



Id. var. laevilabris, p. 29 

 Id. var. laevior, p. 30 

 Id. var. laticostata, p. 31 

 Id. var. major, p. 28 

 Id. var. miuor, p. 26 

 Id. var. miohirta, p. 27 

 Id. vai', multicostata, p. 27, 29 

 Id. var. nodulosissima, p. 30 

 Id. var. peracumiuata, p. 29 

 Id. var. perbirta, p. 30 

 Id. piscatoria, p. 26, 30, 32 



Id. var. pseudotypica, p. 27 

 Id. var. raricostata, p. 31 

 Id. var. ricinus, p. 27 

 Id. var. spiratior, p. 30 

 Id. var. suboblitecostata, p. 30 

 Id. var. taui'oaspinosa, p. 31 

 Id. var. transhirta, p. 27 

 Id. var. turrita, p. 29 

 Id. var. turritula, p. 32 



Stroìnhit, p. 59 



Stroìnbites, p. 27, 37 



Sveltella, p. 48, 52 



Svelte! la nana, p. ■18 

 Id. quantula, p. 48 



Sveltia, p. 54 

 Id. adicana, p. 57 



Id. var. afasciata, p. 63 

 Id. angulovaricosa p. 57 



Id. var. angusta, p. 61 



Sveltia var. apenninensis, p. 54 



Id. var. badensis, p. 60 



Id. var. bicosticillata, p. 56 



Id. var. biperspinosa, p. 61, 62 



Id. var. convexosimplex, p. 55 



Id. var. costicillatissima, p. 63, 64 



Id. var. dertoconvexula, p. 60, 61 



Id. var. dertocostatissiuia, p. 60 



Id. var. dertosuturata, p. 56, 58 



Id. dertovaricosa, p. 56, 57 



Id. excellens, p. 58 



Id. var. exvaricosa, p. 58 



Id. fusospinosa, 65 



Id. intermedia, p. 63 



Id. jonkeiriana, p. 54 



Id. var. junior, p. 64 



Id. var. latefasciat;!, p. 64 



Id. lyrata, p. 36, 59 



Id. var. magnoturrita, p. 57 



Id. var. miocenica, p. 56, 58, 61 



Id. var. mioconnecteus, p. 58 



Id. var. miolyrata, p. 62 



Id. var. mioscalaroides, p. 54 



Id. oblita, p. 54 



Id. var. parvoturrita, p. 58 



Id. var. perscalaris, p. 64 



Id. var. persuturata, p. 56 



Id. var. pertvpica, p. 54, 55 



Id. var. plioligustica, p. 63, 64 



Id. var. posttypica, p. 58 



Id. var. proxima, p. 55 



Id. Rothi, p. 58 



Id. var. rugosior, p. 58 



Id. scalaroides, p. 54 



Id. var. simplicior, p. 55 



Id. var. spinulatior, p. 57 



Id. var. spinulosa, p. 59 



Id. var. subasu turata, p. 57 



Id. var. Suessi, p. 58 



Id. var. taurangulosa, p. 62 



Id. taurinia, p. 56, 58, 62, 65 



Id. var. taurinia, p. 61 



Id. var. taui'oaspina, p. 56 



Id. taui'ospiuulosa, p. 65 



Id. tdbulus, p. 62, 63, 65 



Id. vai'icosa, p. 54, 73 



Id. var. vindobonensis, p. 62 

 Tribia. p. 34 

 Tribia Angasi, p. 34, 36 



Id. var. bicosticillata, p. 35 



Id. coronata, p. 34, 35 



Id. var. dertolyratoides, p. 36 



Id. var. dertopercostulata, p. 36 



Id. var. mediangulata, p. 36 



Id. var. multicostata, p. 35 



Id. var. pluricostulata, p. 36 



Id. var. pseudocoronata, p. 35 



Id. uniangulata, p. 35 



Trigonosioina, p. 4 

 Trigonostoma var. acosticillata, p. 10 



Id. var. aequivaricosa, p. 4 



Id. ampullaceum, p. 6, 7, 9, 10, 11 



Id. var. anglica, p. 9 



Id. antiquatum, p. 4, 16 



Id. apertum, p. 7 



